| //@ compile-flags: -Znext-solver |
| // |
| // This is a gnarly test but I don't know how to minimize it, frankly. |
| |
| #![feature(lazy_type_alias)] |
| //~^ WARN the feature `lazy_type_alias` is incomplete |
| |
| trait ToUnit<'a> { |
| type Unit; |
| } |
| |
| trait Overlap<T> {} |
| |
| type Assoc<'a, T> = <*const T as ToUnit<'a>>::Unit; |
| //~^ ERROR: not well-formed |
| |
| impl<T> Overlap<T> for T {} |
| |
| impl<T> Overlap<for<'a> fn(Assoc<'a, T>)> for T where Missing: Overlap<T> {} |
| //~^ ERROR conflicting implementations of trait `Overlap<fn(_)>` for type `fn(_)` |
| //~| ERROR cannot find type `Missing` in this scope |
| |
| fn main() {} |
